Column 3 of triangle A113345, also equals column 0 of A113350^7.
A113349
Column 3 of triangle A113345, also equals column 0 of A113350^7.
Terms
- a(0) =1a(1) =14a(2) =203a(3) =3367a(4) =64750a(5) =1435497a(6) =36312626a(7) =1036877170a(8) =33086963196
External references
- oeis: A113349